bladeRF
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Failed to open bladeRF device with osmocom
Hi! I'm trying to use the bladeRf xa4 on ubuntu 18.04.03 LTS.
It came with gnuradio 3.7.11 and gr-osmosdr 0.1.4.
I installed libbladerf from git.
I can access the bladerf by bladerf-cli -i :
oam@oam-G3-3579:~/bladeRF/host/build$ bladeRF-cli -i bladeRF> info
Board: Nuand bladeRF 2.0 (bladerf2)
Serial #:
VCTCXO DAC calibration: 0x2023
FPGA size: 49 KLE
FPGA loaded: yes
Flash size: 32 Mbit
USB bus: 2
USB address: 4
USB speed: SuperSpeed
Backend: libusb
Instance: 0
bladeRF> version
bladeRF-cli version: 1.8.0-git-f03d8433 libbladeRF version: 2.2.0-2018.12-rc3-2-ppabionic
Firmware version: 2.3.2 FPGA version: 0.10.2 (configured by USB host)
But when I try to access by osmocom, it cannot open the device : sudo osmocom_fft -v -a bladerf=0 -s 2500000 -f 446000000 linux; GNU C++ version 7.3.0; Boost_106501; UHD_003.010.003.000-0-unknown
Warning: failed to XInitThreads() gr-osmosdr 0.1.4 (0.1.4) gnuradio 3.7.11 built-in source types: file osmosdr fcd rtl rtl_tcp uhd miri hackrf bladerf rfspace airspy airspyhf soapy redpitaya freesrp Opening nuand bladeRF with device identifier string: "*:instance=0"
FATAL: [bladeRF source] Failed to open bladeRF device *:instance=0
Trying to fill up 1 missing channel(s) with null source(s). This is being done to prevent the application from crashing due to gnuradio bug #528.
Source has no sample rates (wrong device arguments?).
Thanks for your help!
Hi, Yes bladerf-cli was closed.
De : Robert Ghilduta [email protected] Envoyé : jeudi 3 octobre 2019 04:37 À : Nuand/bladeRF [email protected] Cc : wilecoyote2019 [email protected]; Author [email protected] Objet : Re: [Nuand/bladeRF] Failed to open bladeRF device with osmocom (#756)
Is bladeRF-cli closed when you try to use the bladeRF in another program? Please note that only one program at a time can use the bladeRF.
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHubhttps://github.com/Nuand/bladeRF/issues/756?email_source=notifications&email_token=ANKZTU72S6IL6QKUPIQ5VPTQMVZJ7A5CNFSM4I4YVQ5KYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEAG6S6Y#issuecomment-537782651, or mute the threadhttps://github.com/notifications/unsubscribe-auth/ANKZTU45UINFV5GV7CBYMZ3QMVZJ7ANCNFSM4I4YVQ5A.
Works for me using : gr-osmosdr 0.1.5 (0.1.5) and gnuradio 3.7.13.5 Did you install gr-osmosdr from source?
git clone git://git.osmocom.org/gr-osmosdr
cd gr-osmosdr/
mkdir build
cd build/
cmake ../
make
sudo make install
sudo ldconfig
When running cmake you should see nuand bladeRF
inside the enabled component list:
-- ######################################################
-- # Gnuradio enabled components
-- ######################################################
-- * Python support
-- * Osmocom IQ Imbalance Correction
-- * FUNcube Dongle
-- * FUNcube Dongle Pro+
-- * IQ File Source & Sink
-- * RTLSDR TCP Client
-- * nuand bladeRF
-- * RFSPACE Receivers
-- * SoapySDR support
-- * Red Pitaya SDR